phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15684a4fec5ee5581edc7a498bad5579' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('15684a4fec5ee5581edc7a498bad5579', -1, 1715648095, 1715648095, '00000000', -2, 0)

Line : 161
File : sessions.php